function checkPreconditions()

in cloudformation/FrontendStackCustomResources/frontendgenerator.js [80:92]

• 13 lines of code
• 5 McCabe index (conditional complexity)

function checkPreconditions(event) {
    return new Promise( function (resolve, reject) {
        if( (event.ResourceProperties.ApiGatewayUrl && 
        event.ResourceProperties.WebHostingS3Bucket  &&
        event.ResourceProperties.CcpUrl  &&
        event.ResourceProperties.Region )){
            resolve(true);
        } else {
            console.log(`Missing properties on event. ${JSON.stringify(event, 0, 4)}`)
            reject(false);
        }
    });
}